int ctx_pop_bubbles(int argc, char **argv) { size_t nthreads = 0; struct MemArgs memargs = MEM_ARGS_INIT; const char *out_path = NULL; int32_t max_covg = -1; // max mean coverage to remove <=0 => ignore int32_t max_klen = -1; // max length (kmers) to remove <=0 => ignore int32_t max_kdiff = -1; // max diff between bubble branch lengths <0 => ignore // Arg parsing char cmd[100]; char shortopts[300]; cmd_long_opts_to_short(longopts, shortopts, sizeof(shortopts)); int c; // silence error messages from getopt_long // opterr = 0; while((c = getopt_long_only(argc, argv, shortopts, longopts, NULL)) != -1) { cmd_get_longopt_str(longopts, c, cmd, sizeof(cmd)); switch(c) { case 0: /* flag set */ break; case 'h': cmd_print_usage(NULL); break; case 'o': cmd_check(!out_path, cmd); out_path = optarg; break; case 'f': cmd_check(!futil_get_force(), cmd); futil_set_force(true); break; case 't': cmd_check(!nthreads, cmd); nthreads = cmd_uint32_nonzero(cmd, optarg); break; case 'm': cmd_mem_args_set_memory(&memargs, optarg); break; case 'n': cmd_mem_args_set_nkmers(&memargs, optarg); break; case 'C': cmd_check(max_covg<0, cmd); max_covg = cmd_uint32(cmd, optarg); break; case 'L': cmd_check(max_klen<0, cmd); max_klen = cmd_uint32(cmd, optarg); break; case 'D': cmd_check(max_kdiff<0, cmd); max_kdiff = cmd_uint32(cmd, optarg); break; case ':': /* BADARG */ case '?': /* BADCH getopt_long has already printed error */ // cmd_print_usage(NULL); die("`"CMD" pop -h` for help. Bad option: %s", argv[optind-1]); default: abort(); } } // Defaults for unset values if(out_path == NULL) out_path = "-"; if(nthreads == 0) nthreads = DEFAULT_NTHREADS; if(optind >= argc) cmd_print_usage("Require input graph files (.ctx)"); // // Open graph files // const size_t num_gfiles = argc - optind; char **graph_paths = argv + optind; ctx_assert(num_gfiles > 0); GraphFileReader *gfiles = ctx_calloc(num_gfiles, sizeof(GraphFileReader)); size_t i, ncols, ctx_max_kmers = 0, ctx_sum_kmers = 0; ncols = graph_files_open(graph_paths, gfiles, num_gfiles, &ctx_max_kmers, &ctx_sum_kmers); bool reread_graph_to_filter = (num_gfiles == 1 && strcmp(file_filter_path(&gfiles[0].fltr),"-") != 0); if(reread_graph_to_filter) { file_filter_flatten(&gfiles[0].fltr, 0); ncols = 1; } // Check graphs are compatible graphs_gpaths_compatible(gfiles, num_gfiles, NULL, 0, -1); // // Decide on memory // size_t bits_per_kmer, kmers_in_hash, graph_mem; bits_per_kmer = sizeof(BinaryKmer)*8 + sizeof(Covg)*8*ncols + sizeof(Edges)*8*ncols + 2; // 1 bit for visited, 1 for removed kmers_in_hash = cmd_get_kmers_in_hash(memargs.mem_to_use, memargs.mem_to_use_set, memargs.num_kmers, memargs.num_kmers_set, bits_per_kmer, ctx_max_kmers, ctx_sum_kmers, false, &graph_mem); cmd_check_mem_limit(memargs.mem_to_use, graph_mem); // Check out_path is writable futil_create_output(out_path); // Allocate memory dBGraph db_graph; db_graph_alloc(&db_graph, gfiles[0].hdr.kmer_size, ncols, ncols, kmers_in_hash, DBG_ALLOC_EDGES | DBG_ALLOC_COVGS); size_t nkwords = roundup_bits2bytes(db_graph.ht.capacity); uint8_t *visited = ctx_calloc(1, nkwords); uint8_t *rmvbits = ctx_calloc(1, nkwords); // // Load graphs // GraphLoadingPrefs gprefs = graph_loading_prefs(&db_graph); gprefs.empty_colours = true; for(i = 0; i < num_gfiles; i++) { graph_load(&gfiles[i], gprefs, NULL); graph_file_close(&gfiles[i]); gprefs.empty_colours = false; } ctx_free(gfiles); hash_table_print_stats(&db_graph.ht); PopBubblesPrefs prefs = {.max_rmv_covg = max_covg, .max_rmv_klen = max_klen, .max_rmv_kdiff = max_kdiff}; size_t npopped = 0; char npopped_str[50]; status("Popping bubbles..."); npopped = pop_bubbles(&db_graph, nthreads, prefs, visited, rmvbits); ulong_to_str(npopped, npopped_str); status("Popped %s bubbles", npopped_str); size_t nkmers0 = db_graph.ht.num_kmers; status("Removing nodes..."); for(i = 0; i < nkwords; i++) rmvbits[i] = ~rmvbits[i]; prune_nodes_lacking_flag(nthreads, rmvbits, &db_graph); size_t nkmers1 = db_graph.ht.num_kmers; ctx_assert(nkmers1 <= nkmers0); char nkmers0str[50], nkmers1str[50], ndiffstr[50]; ulong_to_str(nkmers0, nkmers0str); ulong_to_str(nkmers1, nkmers1str); ulong_to_str(nkmers0-nkmers1, ndiffstr); status("Number of kmers %s -> %s (-%s)", nkmers0str, nkmers1str, ndiffstr); if(reread_graph_to_filter) { status("Streaming filtered file to: %s\n", out_path); GraphFileReader gfile; memset(&gfile, 0, sizeof(GraphFileReader)); graph_file_open(&gfile, graph_paths[0]); graph_writer_stream_mkhdr(out_path, &gfile, &db_graph, db_graph.col_edges, NULL); graph_file_close(&gfile); } else { status("Saving to: %s\n", out_path); graph_writer_save_mkhdr(out_path, &db_graph, CTX_GRAPH_FILEFORMAT, NULL, 0, ncols); } ctx_free(visited); ctx_free(rmvbits); db_graph_dealloc(&db_graph); return EXIT_SUCCESS; }
int ctx_correct(int argc, char **argv) { size_t i; struct ReadThreadCmdArgs args; read_thread_args_alloc(&args); read_thread_args_parse(&args, argc, argv, longopts, true); GraphFileReader *gfile = &args.gfile; GPathFileBuffer *gpfiles = &args.gpfiles; CorrectAlnInputBuffer *inputs = &args.inputs; // Update colours in graph file - sample in 0, all others in 1 size_t ncols = gpath_load_sample_pop(gfile, 1, gpfiles->b, gpfiles->len, args.colour); // Check for compatibility between graph files and link files graphs_gpaths_compatible(gfile, 1, gpfiles->b, gpfiles->len, 1); int64_t ctx_num_kmers = gfile->num_of_kmers; // // Decide on memory // size_t bits_per_kmer, kmers_in_hash, graph_mem, path_mem, total_mem; // 1 bit needed per kmer if we need to keep track of noreseed bits_per_kmer = sizeof(BinaryKmer)*8 + sizeof(Edges)*8 + (gpfiles->len > 0 ? sizeof(GPath*)*8 : 0) + ncols; // in colour kmers_in_hash = cmd_get_kmers_in_hash(args.memargs.mem_to_use, args.memargs.mem_to_use_set, args.memargs.num_kmers, args.memargs.num_kmers_set, bits_per_kmer, ctx_num_kmers, ctx_num_kmers, false, &graph_mem); // Paths memory size_t rem_mem = args.memargs.mem_to_use - MIN2(args.memargs.mem_to_use, graph_mem); path_mem = gpath_reader_mem_req(gpfiles->b, gpfiles->len, ncols, rem_mem, false, kmers_in_hash, false); cmd_print_mem(path_mem, "paths"); // Shift path store memory from graphs->paths graph_mem -= sizeof(GPath*)*kmers_in_hash; path_mem += sizeof(GPath*)*kmers_in_hash; // Total memory total_mem = graph_mem + path_mem; cmd_check_mem_limit(args.memargs.mem_to_use, total_mem); // // Check we can write all output files // // Open output files SeqOutput *outputs = ctx_calloc(inputs->len, sizeof(SeqOutput)); bool err_occurred = false; for(i = 0; i < inputs->len && !err_occurred; i++) { CorrectAlnInput *input = &inputs->b[i]; // We loaded target colour into colour zero input->crt_params.ctxcol = input->crt_params.ctpcol = 0; bool is_pe = asyncio_task_is_pe(&input->files); err_occurred = !seqout_open(&outputs[i], input->out_base, args.fmt, is_pe); input->output = &outputs[i]; } // Abandon if some of the output files already exist if(err_occurred) { for(i = 0; i < inputs->len; i++) seqout_close(&outputs[i], true); die("Error creating output files"); } // // Allocate memory // dBGraph db_graph; db_graph_alloc(&db_graph, gfile->hdr.kmer_size, ncols, 1, kmers_in_hash, DBG_ALLOC_EDGES | DBG_ALLOC_NODE_IN_COL); // Create a path store that does not tracks path counts gpath_reader_alloc_gpstore(gpfiles->b, gpfiles->len, path_mem, false, &db_graph); // // Load Graph and link files // GraphLoadingPrefs gprefs = graph_loading_prefs(&db_graph); gprefs.empty_colours = true; // Load graph, print stats, close file graph_load(gfile, gprefs, NULL); hash_table_print_stats_brief(&db_graph.ht); graph_file_close(gfile); // Load link files for(i = 0; i < gpfiles->len; i++) { gpath_reader_load(&gpfiles->b[i], GPATH_DIE_MISSING_KMERS, &db_graph); gpath_reader_close(&gpfiles->b[i]); } // // Run alignment // correct_reads(inputs->b, inputs->len, args.dump_seq_sizes, args.dump_frag_sizes, args.fq_zero, args.append_orig_seq, args.nthreads, &db_graph); // Close and free output files for(i = 0; i < inputs->len; i++) seqout_close(&outputs[i], false); ctx_free(outputs); // Closes input files read_thread_args_dealloc(&args); db_graph_dealloc(&db_graph); return EXIT_SUCCESS; }
void read_thread_args_parse(struct ReadThreadCmdArgs *args, int argc, char **argv, const struct option *longopts, bool correct_cmd) { size_t i; CorrectAlnInput task = CORRECT_ALN_INPUT_INIT; uint8_t fq_offset = 0; GPathReader tmp_gpfile; CorrectAlnInputBuffer *inputs = &args->inputs; args->memargs = (struct MemArgs)MEM_ARGS_INIT; args->fmt = SEQ_FMT_FASTQ; // Arg parsing char cmd[100]; char shortopts[300]; cmd_long_opts_to_short(longopts, shortopts, sizeof(shortopts)); int used = 1, c; char *tmp_path; // silence error messages from getopt_long // opterr = 0; while((c = getopt_long_only(argc, argv, shortopts, longopts, NULL)) != -1) { cmd_get_longopt_str(longopts, c, cmd, sizeof(cmd)); switch(c) { case 0: /* flag set */ break; case 'h': cmd_print_usage(NULL); break; case 'f': cmd_check(!futil_get_force(), cmd); futil_set_force(true); break; case 'o': cmd_check(!args->out_ctp_path,cmd); args->out_ctp_path = optarg; break; case 'p': memset(&tmp_gpfile, 0, sizeof(GPathReader)); gpath_reader_open(&tmp_gpfile, optarg); gpfile_buf_push(&args->gpfiles, &tmp_gpfile, 1); break; case 't': cmd_check(!args->nthreads, cmd); args->nthreads = cmd_uint32_nonzero(cmd, optarg); break; case 'm': cmd_mem_args_set_memory(&args->memargs, optarg); break; case 'n': cmd_mem_args_set_nkmers(&args->memargs, optarg); break; case 'c': args->colour = cmd_uint32(cmd, optarg); break; case 'F': cmd_check(args->fmt == SEQ_FMT_FASTQ, cmd); args->fmt = cmd_parse_format(cmd, optarg); break; case '1': case '2': case 'i': used = 1; correct_aln_input_buf_push(inputs, &task, 1); asyncio_task_parse(&inputs->b[inputs->len-1].files, c, optarg, fq_offset, correct_cmd ? &tmp_path : NULL); if(correct_cmd) inputs->b[inputs->len-1].out_base = tmp_path; break; case 'M': if(!strcmp(optarg,"FF")) task.matedir = READPAIR_FF; else if(!strcmp(optarg,"FR")) task.matedir = READPAIR_FR; else if(!strcmp(optarg,"RF")) task.matedir = READPAIR_RF; else if(!strcmp(optarg,"RR")) task.matedir = READPAIR_RR; else die("-M,--matepair <orient> must be one of: FF,FR,RF,RR"); used = 0; break; case 'O': fq_offset = cmd_uint8(cmd, optarg); used = 0; break; case 'Q': task.fq_cutoff = cmd_uint8(cmd, optarg); used = 0; break; case 'H': task.hp_cutoff = cmd_uint8(cmd, optarg); used = 0; break; case 'l': task.crt_params.frag_len_min = cmd_uint32(cmd, optarg); used = 0; break; case 'L': task.crt_params.frag_len_max = cmd_uint32(cmd, optarg); used = 0; break; case 'w': task.crt_params.one_way_gap_traverse = true; used = 0; break; case 'W': task.crt_params.one_way_gap_traverse = false; used = 0; break; case 'd': task.crt_params.gap_wiggle = cmd_udouble(cmd, optarg); used = 0; break; case 'D': task.crt_params.gap_variance = cmd_udouble(cmd, optarg); used = 0; break; case 'X': task.crt_params.max_context = cmd_uint32(cmd, optarg); used = 0; break; case 'e': task.crt_params.use_end_check = true; used = 0; break; case 'E': task.crt_params.use_end_check = false; used = 0; break; case 'g': cmd_check(!args->dump_seq_sizes, cmd); args->dump_seq_sizes = optarg; break; case 'G': cmd_check(!args->dump_frag_sizes, cmd); args->dump_frag_sizes = optarg; break; case 'u': args->use_new_paths = true; break; case 'x': gen_paths_print_contigs = true; break; case 'y': gen_paths_print_paths = true; break; case 'z': gen_paths_print_reads = true; break; case 'Z': cmd_check(!args->fq_zero, cmd); if(strlen(optarg) != 1) cmd_print_usage("--fq-zero <c> requires a single char"); args->fq_zero = optarg[0]; break; case 'P': cmd_check(!args->append_orig_seq,cmd); args->append_orig_seq = true; break; case ':': /* BADARG */ case '?': /* BADCH getopt_long has already printed error */ // cmd_print_usage(NULL); die("`"CMD" thread/correct -h` for help. Bad option: %s", argv[optind-1]); default: abort(); } } if(args->nthreads == 0) args->nthreads = DEFAULT_NTHREADS; // Check that optind+1 == argc if(optind+1 > argc) cmd_print_usage("Expected exactly one graph file"); else if(optind+1 < argc) cmd_print_usage("Expected only one graph file. What is this: '%s'", argv[optind]); char *graph_path = argv[optind]; status("Reading graph: %s", graph_path); if(!used) cmd_print_usage("Ignored arguments after last --seq"); // ctx_thread requires output file if(!correct_cmd && !args->out_ctp_path) cmd_print_usage("--out <out.ctp> is required"); // // Open graph graph file // GraphFileReader *gfile = &args->gfile; graph_file_open(gfile, graph_path); if(!correct_cmd && file_filter_into_ncols(&gfile->fltr) > 1) die("Please specify a single colour e.g. %s:0", file_filter_path(&gfile->fltr)); // // Open path files // size_t path_max_usedcols = 0; for(i = 0; i < args->gpfiles.len; i++) { // file_filter_update_intocol(&args->pfiles.b[i].fltr, 0); if(!correct_cmd && file_filter_into_ncols(&args->gpfiles.b[i].fltr) > 1) { die("Please specify a single colour e.g. %s:0", file_filter_path(&args->gpfiles.b[i].fltr)); } path_max_usedcols = MAX2(path_max_usedcols, file_filter_into_ncols(&args->gpfiles.b[i].fltr)); } args->path_max_usedcols = path_max_usedcols; // Check for compatibility between graph files and path files graphs_gpaths_compatible(gfile, 1, args->gpfiles.b, args->gpfiles.len, -1); // if no paths loaded, set all max_context values to 1, since >1 kmer only // useful if can pickup paths if(args->gpfiles.len == 0) { for(i = 0; i < inputs->len; i++) inputs->b[i].crt_params.max_context = 1; } // Check frag_len_min < frag_len_max for(i = 0; i < inputs->len; i++) { CorrectAlnInput *t = &inputs->b[i]; t->files.ptr = t; if(t->crt_params.frag_len_min > t->crt_params.frag_len_max) { die("--min-ins %u is greater than --max-ins %u", t->crt_params.frag_len_min, t->crt_params.frag_len_max); } correct_aln_input_print(&inputs->b[i]); args->max_gap_limit = MAX2(args->max_gap_limit, t->crt_params.frag_len_max); } futil_create_output(args->dump_seq_sizes); futil_create_output(args->dump_frag_sizes); }
int ctx_contigs(int argc, char **argv) { size_t nthreads = 0; struct MemArgs memargs = MEM_ARGS_INIT; const char *out_path = NULL; size_t i, contig_limit = 0, colour = 0; bool cmd_reseed = false, cmd_no_reseed = false; // -r, -R const char *conf_table_path = NULL; // save confidence table to here bool use_missing_info_check = true, seed_with_unused_paths = false; double min_step_confid = -1.0, min_cumul_confid = -1.0; // < 0 => no min // Read length and expected depth for calculating confidences size_t genome_size = 0; seq_file_t *tmp_seed_file = NULL; SeqFilePtrBuffer seed_buf; seq_file_ptr_buf_alloc(&seed_buf, 16); GPathReader tmp_gpfile; GPathFileBuffer gpfiles; gpfile_buf_alloc(&gpfiles, 8); // Arg parsing char cmd[100], shortopts[300]; cmd_long_opts_to_short(longopts, shortopts, sizeof(shortopts)); int c; // silence error messages from getopt_long // opterr = 0; while((c = getopt_long_only(argc, argv, shortopts, longopts, NULL)) != -1) { cmd_get_longopt_str(longopts, c, cmd, sizeof(cmd)); switch(c) { case 0: /* flag set */ break; case 'h': cmd_print_usage(NULL); break; case 'f': cmd_check(!futil_get_force(), cmd); futil_set_force(true); break; case 'o': cmd_check(!out_path,cmd); out_path = optarg; break; case 't': cmd_check(!nthreads,cmd); nthreads = cmd_uint32_nonzero(cmd, optarg); break; case 'm': cmd_mem_args_set_memory(&memargs, optarg); break; case 'n': cmd_mem_args_set_nkmers(&memargs, optarg); break; case 'p': memset(&tmp_gpfile, 0, sizeof(GPathReader)); gpath_reader_open(&tmp_gpfile, optarg); gpfile_buf_push(&gpfiles, &tmp_gpfile, 1); break; case '1': case 's': // --seed <in.fa> if((tmp_seed_file = seq_open(optarg)) == NULL) die("Cannot read --seed file: %s", optarg); seq_file_ptr_buf_add(&seed_buf, tmp_seed_file); break; case 'r': cmd_check(!cmd_reseed,cmd); cmd_reseed = true; break; case 'R': cmd_check(!cmd_no_reseed,cmd); cmd_no_reseed = true; break; case 'N': cmd_check(!contig_limit,cmd); contig_limit = cmd_uint32_nonzero(cmd, optarg); break; case 'c': cmd_check(!colour,cmd); colour = cmd_uint32(cmd, optarg); break; case 'G': cmd_check(!genome_size,cmd); genome_size = cmd_bases(cmd, optarg); break; case 'S': cmd_check(!conf_table_path,cmd); conf_table_path = optarg; break; case 'M': cmd_check(use_missing_info_check,cmd); use_missing_info_check = false; break; case 'P': cmd_check(!seed_with_unused_paths,cmd); seed_with_unused_paths = true; break; case 'C': cmd_check(min_cumul_confid < 0,cmd); min_cumul_confid = cmd_udouble(cmd,optarg); if(min_cumul_confid > 1) die("%s must be 0 <= x <= 1", cmd); break; case 'T': cmd_check(min_step_confid < 0,cmd); min_step_confid = cmd_udouble(cmd,optarg); if(min_step_confid > 1) die("%s must be 0 <= x <= 1", cmd); break; case ':': /* BADARG */ case '?': /* BADCH getopt_long has already printed error */ die("`"CMD" contigs -h` for help. Bad option: %s", argv[optind-1]); default: abort(); } } if(cmd_no_reseed && cmd_reseed) cmd_print_usage("Cannot specify both -r and -R"); if(contig_limit && seed_with_unused_paths) cmd_print_usage("Cannot combine --ncontigs with --use-seed-paths"); bool sample_with_replacement = cmd_reseed; // Defaults if(nthreads == 0) nthreads = DEFAULT_NTHREADS; if(!seed_buf.len && !contig_limit && sample_with_replacement) { cmd_print_usage("Please specify one or more of: " "--no-reseed | --ncontigs | --seed <in.fa>"); } if(optind >= argc) cmd_print_usage("Require input graph files (.ctx)"); // // Open graph files // const size_t num_gfiles = argc - optind; char **graph_paths = argv + optind; ctx_assert(num_gfiles > 0); GraphFileReader *gfiles = ctx_calloc(num_gfiles, sizeof(GraphFileReader)); size_t ncols, ctx_max_kmers = 0, ctx_sum_kmers = 0; graph_files_open(graph_paths, gfiles, num_gfiles, &ctx_max_kmers, &ctx_sum_kmers); // char *ctx_path = argv[optind]; // // Open Graph file // // GraphFileReader gfile; // memset(&gfile, 0, sizeof(GraphFileReader)); // graph_file_open(&gfile, ctx_path); // Update colours in graph file - sample in 0, all others in 1 // never need more than two colours ncols = gpath_load_sample_pop(gfiles, num_gfiles, gpfiles.b, gpfiles.len, colour); // Check for compatibility between graph files and path files // pop_colour is colour 1 graphs_gpaths_compatible(gfiles, num_gfiles, gpfiles.b, gpfiles.len, 1); if(!genome_size) { char nk_str[50]; if(ctx_max_kmers <= 0) die("Please pass --genome <G> if streaming"); genome_size = ctx_max_kmers; ulong_to_str(genome_size, nk_str); status("Taking number of kmers as genome size: %s", nk_str); } // // Decide on memory // size_t bits_per_kmer, kmers_in_hash, graph_mem, path_mem, total_mem; // 1 bit needed per kmer if we need to keep track of kmer usage bits_per_kmer = sizeof(BinaryKmer)*8 + sizeof(Edges)*8 + sizeof(GPath*)*8 + ncols + !sample_with_replacement; kmers_in_hash = cmd_get_kmers_in_hash(memargs.mem_to_use, memargs.mem_to_use_set, memargs.num_kmers, memargs.num_kmers_set, bits_per_kmer, ctx_max_kmers, ctx_sum_kmers, false, &graph_mem); // Paths memory size_t rem_mem = memargs.mem_to_use - MIN2(memargs.mem_to_use, graph_mem); path_mem = gpath_reader_mem_req(gpfiles.b, gpfiles.len, ncols, rem_mem, false); // Shift path store memory from graphs->paths graph_mem -= sizeof(GPath*)*kmers_in_hash; path_mem += sizeof(GPath*)*kmers_in_hash; cmd_print_mem(path_mem, "paths"); // Total memory total_mem = graph_mem + path_mem; cmd_check_mem_limit(memargs.mem_to_use, total_mem); // Load contig hist distribution from ctp files ZeroSizeBuffer contig_hist; memset(&contig_hist, 0, sizeof(contig_hist)); for(i = 0; i < gpfiles.len; i++) { gpath_reader_load_contig_hist(gpfiles.b[i].json, gpfiles.b[i].fltr.path.b, file_filter_fromcol(&gpfiles.b[i].fltr, 0), &contig_hist); } // Calculate confidences, only for one colour ContigConfidenceTable conf_table; conf_table_alloc(&conf_table, 1); conf_table_update_hist(&conf_table, 0, genome_size, contig_hist.b, contig_hist.len); if(conf_table_path != NULL) { conf_table_save(&conf_table, conf_table_path); } zsize_buf_dealloc(&contig_hist); // // Output file if printing // FILE *fout = out_path ? futil_fopen_create(out_path, "w") : NULL; // Allocate dBGraph db_graph; db_graph_alloc(&db_graph, gfiles[0].hdr.kmer_size, ncols, 1, kmers_in_hash, DBG_ALLOC_EDGES | DBG_ALLOC_NODE_IN_COL); // Paths gpath_reader_alloc_gpstore(gpfiles.b, gpfiles.len, path_mem, false, &db_graph); uint8_t *visited = NULL; if(!sample_with_replacement) visited = ctx_calloc(roundup_bits2bytes(db_graph.ht.capacity), 1); // Load graph LoadingStats stats = LOAD_STATS_INIT_MACRO; GraphLoadingPrefs gprefs = {.db_graph = &db_graph, .boolean_covgs = false, .must_exist_in_graph = false, .empty_colours = true}; for(i = 0; i < num_gfiles; i++) { graph_load(&gfiles[i], gprefs, &stats); graph_file_close(&gfiles[i]); gprefs.empty_colours = false; } ctx_free(gfiles); hash_table_print_stats(&db_graph.ht); // Load path files for(i = 0; i < gpfiles.len; i++) { gpath_reader_load(&gpfiles.b[i], GPATH_DIE_MISSING_KMERS, &db_graph); gpath_reader_close(&gpfiles.b[i]); } gpfile_buf_dealloc(&gpfiles); AssembleContigStats assem_stats; assemble_contigs_stats_init(&assem_stats); assemble_contigs(nthreads, seed_buf.b, seed_buf.len, contig_limit, visited, use_missing_info_check, seed_with_unused_paths, min_step_confid, min_cumul_confid, fout, out_path, &assem_stats, &conf_table, &db_graph, 0); // Sample always loaded into colour zero if(fout && fout != stdout) fclose(fout); assemble_contigs_stats_print(&assem_stats); assemble_contigs_stats_destroy(&assem_stats); conf_table_dealloc(&conf_table); for(i = 0; i < seed_buf.len; i++) seq_close(seed_buf.b[i]); seq_file_ptr_buf_dealloc(&seed_buf); ctx_free(visited); db_graph_dealloc(&db_graph); return EXIT_SUCCESS; }
int ctx_bubbles(int argc, char **argv) { size_t nthreads = 0; struct MemArgs memargs = MEM_ARGS_INIT; const char *out_path = NULL; size_t max_allele_len = 0, max_flank_len = 0; bool remove_serial_bubbles = true; // List of haploid colours size_t *hapcols = NULL; int nhapcols = 0; char *hapcols_arg = NULL; GPathReader tmp_gpfile; GPathFileBuffer gpfiles; gpfile_buf_alloc(&gpfiles, 8); // Arg parsing char cmd[100]; char shortopts[300]; cmd_long_opts_to_short(longopts, shortopts, sizeof(shortopts)); int c; // silence error messages from getopt_long // opterr = 0; while((c = getopt_long_only(argc, argv, shortopts, longopts, NULL)) != -1) { cmd_get_longopt_str(longopts, c, cmd, sizeof(cmd)); switch(c) { case 0: /* flag set */ break; case 'h': cmd_print_usage(NULL); break; case 'o': cmd_check(!out_path, cmd); out_path = optarg; break; case 'f': cmd_check(!futil_get_force(), cmd); futil_set_force(true); break; case 'p': memset(&tmp_gpfile, 0, sizeof(GPathReader)); gpath_reader_open(&tmp_gpfile, optarg); gpfile_buf_push(&gpfiles, &tmp_gpfile, 1); break; case 't': cmd_check(!nthreads, cmd); nthreads = cmd_uint32_nonzero(cmd, optarg); break; case 'm': cmd_mem_args_set_memory(&memargs, optarg); break; case 'n': cmd_mem_args_set_nkmers(&memargs, optarg); break; case 'H': cmd_check(!hapcols_arg, cmd); hapcols_arg = optarg; break; case 'A': cmd_check(!max_allele_len, cmd); max_allele_len = cmd_uint32_nonzero(cmd, optarg); break; case 'F': cmd_check(!max_flank_len, cmd); max_flank_len = cmd_uint32_nonzero(cmd, optarg); break; case 'S': cmd_check(remove_serial_bubbles,cmd); remove_serial_bubbles = false; break; case ':': /* BADARG */ case '?': /* BADCH getopt_long has already printed error */ // cmd_print_usage(NULL); die("`"CMD" "SUBCMD" -h` for help. Bad option: %s", argv[optind-1]); default: abort(); } } // Defaults for unset values if(out_path == NULL) out_path = "-"; if(nthreads == 0) nthreads = DEFAULT_NTHREADS; if(max_allele_len == 0) max_allele_len = DEFAULT_MAX_ALLELE; if(max_flank_len == 0) max_flank_len = DEFAULT_MAX_FLANK; if(optind >= argc) cmd_print_usage("Require input graph files (.ctx)"); // // Open graph files // const size_t num_gfiles = argc - optind; char **graph_paths = argv + optind; ctx_assert(num_gfiles > 0); GraphFileReader *gfiles = ctx_calloc(num_gfiles, sizeof(GraphFileReader)); size_t i, ncols, ctx_max_kmers = 0, ctx_sum_kmers = 0; ncols = graph_files_open(graph_paths, gfiles, num_gfiles, &ctx_max_kmers, &ctx_sum_kmers); // Check graph + paths are compatible graphs_gpaths_compatible(gfiles, num_gfiles, gpfiles.b, gpfiles.len, -1); // // Check haploid colours are valid // if(hapcols_arg != NULL) { if((nhapcols = range_get_num(hapcols_arg, ncols)) < 0) die("Invalid haploid colour list: %s", hapcols_arg); hapcols = ctx_calloc(nhapcols, sizeof(hapcols[0])); if(range_parse_array(hapcols_arg, hapcols, ncols) < 0) die("Invalid haploid colour list: %s", hapcols_arg); } // // Decide on memory // size_t bits_per_kmer, kmers_in_hash, graph_mem, path_mem, thread_mem; char thread_mem_str[100]; // edges(1bytes) + kmer_paths(8bytes) + in_colour(1bit/col) + // visitedfw/rv(2bits/thread) bits_per_kmer = sizeof(BinaryKmer)*8 + sizeof(Edges)*8 + (gpfiles.len > 0 ? sizeof(GPath*)*8 : 0) + ncols + 2*nthreads; kmers_in_hash = cmd_get_kmers_in_hash(memargs.mem_to_use, memargs.mem_to_use_set, memargs.num_kmers, memargs.num_kmers_set, bits_per_kmer, ctx_max_kmers, ctx_sum_kmers, false, &graph_mem); // Thread memory thread_mem = roundup_bits2bytes(kmers_in_hash) * 2; bytes_to_str(thread_mem * nthreads, 1, thread_mem_str); status("[memory] (of which threads: %zu x %zu = %s)\n", nthreads, thread_mem, thread_mem_str); // Paths memory size_t rem_mem = memargs.mem_to_use - MIN2(memargs.mem_to_use, graph_mem+thread_mem); path_mem = gpath_reader_mem_req(gpfiles.b, gpfiles.len, ncols, rem_mem, false, kmers_in_hash, false); // Shift path store memory from graphs->paths graph_mem -= sizeof(GPath*)*kmers_in_hash; path_mem += sizeof(GPath*)*kmers_in_hash; cmd_print_mem(path_mem, "paths"); size_t total_mem = graph_mem + thread_mem + path_mem; cmd_check_mem_limit(memargs.mem_to_use, total_mem); // // Open output file // gzFile gzout = futil_gzopen_create(out_path, "w"); // Allocate memory dBGraph db_graph; db_graph_alloc(&db_graph, gfiles[0].hdr.kmer_size, ncols, 1, kmers_in_hash, DBG_ALLOC_EDGES | DBG_ALLOC_NODE_IN_COL); // Paths gpath_reader_alloc_gpstore(gpfiles.b, gpfiles.len, path_mem, false, &db_graph); // // Load graphs // GraphLoadingPrefs gprefs = graph_loading_prefs(&db_graph); gprefs.empty_colours = true; for(i = 0; i < num_gfiles; i++) { graph_load(&gfiles[i], gprefs, NULL); graph_file_close(&gfiles[i]); gprefs.empty_colours = false; } ctx_free(gfiles); hash_table_print_stats(&db_graph.ht); // Load link files for(i = 0; i < gpfiles.len; i++) gpath_reader_load(&gpfiles.b[i], GPATH_DIE_MISSING_KMERS, &db_graph); // Create array of cJSON** from input files cJSON **hdrs = ctx_malloc(gpfiles.len * sizeof(cJSON*)); for(i = 0; i < gpfiles.len; i++) hdrs[i] = gpfiles.b[i].json; // Now call variants BubbleCallingPrefs call_prefs = {.max_allele_len = max_allele_len, .max_flank_len = max_flank_len, .haploid_cols = hapcols, .nhaploid_cols = nhapcols, .remove_serial_bubbles = remove_serial_bubbles}; invoke_bubble_caller(nthreads, &call_prefs, gzout, out_path, hdrs, gpfiles.len, &db_graph); status(" saved to: %s\n", out_path); gzclose(gzout); ctx_free(hdrs); // Close input link files for(i = 0; i < gpfiles.len; i++) gpath_reader_close(&gpfiles.b[i]); gpfile_buf_dealloc(&gpfiles); ctx_free(hapcols); db_graph_dealloc(&db_graph); return EXIT_SUCCESS; }
int ctx_exp_abc(int argc, char **argv) { size_t i, nthreads = 0, num_repeats = 0, max_AB_dist = 0; struct MemArgs memargs = MEM_ARGS_INIT; bool print_failed_contigs = false; GPathReader tmp_gpfile; GPathFileBuffer gpfiles; gpfile_buf_alloc(&gpfiles, 8); // Arg parsing char cmd[100]; char shortopts[300]; cmd_long_opts_to_short(longopts, shortopts, sizeof(shortopts)); int c; // silence error messages from getopt_long // opterr = 0; while((c = getopt_long_only(argc, argv, shortopts, longopts, NULL)) != -1) { cmd_get_longopt_str(longopts, c, cmd, sizeof(cmd)); switch(c) { case 0: /* flag set */ break; case 'h': cmd_print_usage(NULL); break; case 't': cmd_check(!nthreads,cmd); nthreads = cmd_uint32_nonzero(cmd, optarg); break; case 'm': cmd_mem_args_set_memory(&memargs, optarg); break; case 'n': cmd_mem_args_set_nkmers(&memargs, optarg); break; case 'p': memset(&tmp_gpfile, 0, sizeof(GPathReader)); gpath_reader_open(&tmp_gpfile, optarg); gpfile_buf_push(&gpfiles, &tmp_gpfile, 1); break; case 'N': cmd_check(!num_repeats,cmd); num_repeats = cmd_uint32_nonzero(cmd, optarg); break; case 'M': cmd_check(!max_AB_dist,cmd); max_AB_dist = cmd_uint32_nonzero(cmd, optarg); break; case 'P': cmd_check(!print_failed_contigs,cmd); print_failed_contigs = true; break; case ':': /* BADARG */ case '?': /* BADCH getopt_long has already printed error */ // cmd_print_usage(NULL); die("`"CMD" exp_abc -h` for help. Bad option: %s", argv[optind-1]); default: abort(); } } // Defaults if(nthreads == 0) nthreads = DEFAULT_NTHREADS; if(num_repeats == 0) num_repeats = DEFAULT_NUM_REPEATS; if(max_AB_dist == 0) max_AB_dist = DEFAULT_MAX_AB_DIST; if(print_failed_contigs && nthreads != 1) { warn("--print forces nthreads to be one. soz."); nthreads = 1; } if(optind+1 != argc) cmd_print_usage("Require exactly one input graph file (.ctx)"); const char *ctx_path = argv[optind]; // // Open Graph file // GraphFileReader gfile; memset(&gfile, 0, sizeof(GraphFileReader)); graph_file_open(&gfile, ctx_path); size_t ncols = file_filter_into_ncols(&gfile.fltr); // Check only loading one colour if(ncols > 1) die("Only implemented for one colour currently"); // Check graph + paths are compatible graphs_gpaths_compatible(&gfile, 1, gpfiles.b, gpfiles.len, -1); // // Decide on memory // size_t bits_per_kmer, kmers_in_hash, graph_mem, path_mem, total_mem; // 1 bit needed per kmer if we need to keep track of kmer usage bits_per_kmer = sizeof(BinaryKmer)*8 + sizeof(Edges)*8 + sizeof(GPath*)*8 + ncols; kmers_in_hash = cmd_get_kmers_in_hash(memargs.mem_to_use, memargs.mem_to_use_set, memargs.num_kmers, memargs.num_kmers_set, bits_per_kmer, gfile.num_of_kmers, gfile.num_of_kmers, false, &graph_mem); // Paths memory size_t rem_mem = memargs.mem_to_use - MIN2(memargs.mem_to_use, graph_mem); path_mem = gpath_reader_mem_req(gpfiles.b, gpfiles.len, ncols, rem_mem, false, kmers_in_hash, false); // Shift path store memory from graphs->paths graph_mem -= sizeof(GPath*)*kmers_in_hash; path_mem += sizeof(GPath*)*kmers_in_hash; cmd_print_mem(path_mem, "paths"); total_mem = graph_mem + path_mem; cmd_check_mem_limit(memargs.mem_to_use, total_mem); // // Allocate memory // dBGraph db_graph; db_graph_alloc(&db_graph, gfile.hdr.kmer_size, 1, 1, kmers_in_hash, DBG_ALLOC_EDGES | DBG_ALLOC_NODE_IN_COL); // Paths gpath_reader_alloc_gpstore(gpfiles.b, gpfiles.len, path_mem, false, &db_graph); // Load the graph GraphLoadingPrefs gprefs = graph_loading_prefs(&db_graph); gprefs.empty_colours = true; graph_load(&gfile, gprefs, NULL); graph_file_close(&gfile); hash_table_print_stats(&db_graph.ht); // Load link files for(i = 0; i < gpfiles.len; i++) { gpath_reader_load(&gpfiles.b[i], GPATH_DIE_MISSING_KMERS, &db_graph); gpath_reader_close(&gpfiles.b[i]); } gpfile_buf_dealloc(&gpfiles); status("\n"); status("Test 1: Priming region A->B (n: %zu max_AB_dist: %zu)", num_repeats, max_AB_dist); run_exp_abc(&db_graph, true, nthreads, num_repeats, max_AB_dist, print_failed_contigs); status("\n"); status("Test 2: Trying to traverse A->B (n: %zu max_AB_dist: %zu)", num_repeats, max_AB_dist); run_exp_abc(&db_graph, false, nthreads, num_repeats, max_AB_dist, print_failed_contigs); db_graph_dealloc(&db_graph); return EXIT_SUCCESS; }
int ctx_vcfcov(int argc, char **argv) { struct MemArgs memargs = MEM_ARGS_INIT; const char *out_path = NULL, *out_type = NULL; uint32_t max_allele_len = 0, max_gt_vars = 0; char *ref_path = NULL; bool low_mem = false; // Arg parsing char cmd[100]; char shortopts[300]; cmd_long_opts_to_short(longopts, shortopts, sizeof(shortopts)); int c; size_t i; // silence error messages from getopt_long // opterr = 0; while((c = getopt_long_only(argc, argv, shortopts, longopts, NULL)) != -1) { cmd_get_longopt_str(longopts, c, cmd, sizeof(cmd)); switch(c) { case 0: /* flag set */ break; case 'h': cmd_print_usage(NULL); break; case 'o': cmd_check(!out_path, cmd); out_path = optarg; break; case 'O': cmd_check(!out_type, cmd); out_type = optarg; break; case 'f': cmd_check(!futil_get_force(), cmd); futil_set_force(true); break; case 'm': cmd_mem_args_set_memory(&memargs, optarg); break; case 'n': cmd_mem_args_set_nkmers(&memargs, optarg); break; case 'r': cmd_check(!ref_path, cmd); ref_path = optarg; break; case 'L': cmd_check(!max_allele_len,cmd); max_allele_len = cmd_uint32(cmd,optarg); break; case 'N': cmd_check(!max_gt_vars,cmd); max_gt_vars = cmd_uint32(cmd,optarg); break; case 'M': cmd_check(!low_mem, cmd); low_mem = true; break; case ':': /* BADARG */ case '?': /* BADCH getopt_long has already printed error */ // cmd_print_usage(NULL); die("`"CMD" "SUBCMD" -h` for help. Bad option: %s", argv[optind-1]); default: abort(); } } // Defaults for unset values if(out_path == NULL) out_path = "-"; if(ref_path == NULL) cmd_print_usage("Require a reference (-r,--ref <ref.fa>)"); if(optind+2 > argc) cmd_print_usage("Require VCF and graph files"); if(!max_allele_len) max_allele_len = DEFAULT_MAX_ALLELE_LEN; if(!max_gt_vars) max_gt_vars = DEFAULT_MAX_GT_VARS; status("[vcfcov] max allele length: %u; max number of variants: %u", max_allele_len, max_gt_vars); // open ref // index fasta with: samtools faidx ref.fa faidx_t *fai = fai_load(ref_path); if(fai == NULL) die("Cannot load ref index: %s / %s.fai", ref_path, ref_path); // Open input VCF file const char *vcf_path = argv[optind++]; htsFile *vcffh = hts_open(vcf_path, "r"); if(vcffh == NULL) die("Cannot open VCF file: %s", vcf_path); bcf_hdr_t *vcfhdr = bcf_hdr_read(vcffh); if(vcfhdr == NULL) die("Cannot read VCF header: %s", vcf_path); // Test we can close and reopen files if(low_mem) { if((vcffh = hts_open(vcf_path, "r")) == NULL) die("Cannot re-open VCF file: %s", vcf_path); if((vcfhdr = bcf_hdr_read(vcffh)) == NULL) die("Cannot re-read VCF header: %s", vcf_path); } // // Open graph files // const size_t num_gfiles = argc - optind; char **graph_paths = argv + optind; ctx_assert(num_gfiles > 0); GraphFileReader *gfiles = ctx_calloc(num_gfiles, sizeof(GraphFileReader)); size_t ncols, ctx_max_kmers = 0, ctx_sum_kmers = 0; ncols = graph_files_open(graph_paths, gfiles, num_gfiles, &ctx_max_kmers, &ctx_sum_kmers); // Check graph + paths are compatible graphs_gpaths_compatible(gfiles, num_gfiles, NULL, 0, -1); // // Decide on memory // size_t bits_per_kmer, kmers_in_hash, graph_mem; bits_per_kmer = sizeof(BinaryKmer)*8 + sizeof(Covg)*8 * ncols; kmers_in_hash = cmd_get_kmers_in_hash(memargs.mem_to_use, memargs.mem_to_use_set, memargs.num_kmers, memargs.num_kmers_set, bits_per_kmer, low_mem ? -1 : (int64_t)ctx_max_kmers, ctx_sum_kmers, true, &graph_mem); cmd_check_mem_limit(memargs.mem_to_use, graph_mem); // // Open output file // // v=>vcf, z=>compressed vcf, b=>bcf, bu=>uncompressed bcf int mode = vcf_misc_get_outtype(out_type, out_path); futil_create_output(out_path); htsFile *outfh = hts_open(out_path, modes_htslib[mode]); status("[vcfcov] Output format: %s", hsmodes_htslib[mode]); // Allocate memory dBGraph db_graph; db_graph_alloc(&db_graph, gfiles[0].hdr.kmer_size, ncols, 1, kmers_in_hash, DBG_ALLOC_COVGS); // // Set up tag names // // *R => ref, *A => alt sprintf(kcov_ref_tag, "K%zuR", db_graph.kmer_size); // mean coverage sprintf(kcov_alt_tag, "K%zuA", db_graph.kmer_size); // #SAMPLE=<ID=...,K29KCOV=...,K29NK=...,K29RLK> // - K29_kcov is empirical kmer coverage // - K29_nkmers is the number of kmers in the sample // - mean_read_length is the mean read length in bases char sample_kcov_tag[20], sample_nk_tag[20], sample_rlk_tag[20]; sprintf(sample_kcov_tag, "K%zu_kcov", db_graph.kmer_size); // mean coverage sprintf(sample_nk_tag, "K%zu_nkmers", db_graph.kmer_size); sprintf(sample_rlk_tag, "mean_read_length"); // // Load kmers if we are using --low-mem // VcfCovStats st; memset(&st, 0, sizeof(st)); VcfCovPrefs prefs = {.kcov_ref_tag = kcov_ref_tag, .kcov_alt_tag = kcov_alt_tag, .max_allele_len = max_allele_len, .max_gt_vars = max_gt_vars, .load_kmers_only = false}; if(low_mem) { status("[vcfcov] Loading kmers from VCF+ref"); prefs.load_kmers_only = true; vcfcov_file(vcffh, vcfhdr, NULL, NULL, vcf_path, fai, NULL, &prefs, &st, &db_graph); // Close files hts_close(vcffh); bcf_hdr_destroy(vcfhdr); // Re-open files if((vcffh = hts_open(vcf_path, "r")) == NULL) die("Cannot re-open VCF file: %s", vcf_path); if((vcfhdr = bcf_hdr_read(vcffh)) == NULL) die("Cannot re-read VCF header: %s", vcf_path); prefs.load_kmers_only = false; } // // Load graphs // GraphLoadingStats gstats; memset(&gstats, 0, sizeof(gstats)); GraphLoadingPrefs gprefs = graph_loading_prefs(&db_graph); gprefs.must_exist_in_graph = low_mem; for(i = 0; i < num_gfiles; i++) { graph_load(&gfiles[i], gprefs, &gstats); graph_file_close(&gfiles[i]); } ctx_free(gfiles); hash_table_print_stats(&db_graph.ht); // // Set up VCF header / graph matchup // size_t *samplehdrids = ctx_malloc(db_graph.num_of_cols * sizeof(size_t)); // Add samples to vcf header bcf_hdr_t *outhdr = bcf_hdr_dup(vcfhdr); bcf_hrec_t *hrec; int sid; char hdrstr[200]; for(i = 0; i < db_graph.num_of_cols; i++) { char *sname = db_graph.ginfo[i].sample_name.b; if((sid = bcf_hdr_id2int(outhdr, BCF_DT_SAMPLE, sname)) < 0) { bcf_hdr_add_sample(outhdr, sname); sid = bcf_hdr_id2int(outhdr, BCF_DT_SAMPLE, sname); } samplehdrids[i] = sid; // Add SAMPLE field hrec = bcf_hdr_get_hrec(outhdr, BCF_HL_STR, "ID", sname, "SAMPLE"); if(hrec == NULL) { sprintf(hdrstr, "##SAMPLE=<ID=%s,%s=%"PRIu64",%s=%"PRIu64",%s=%zu>", sname, sample_kcov_tag, gstats.nkmers[i] ? gstats.sumcov[i] / gstats.nkmers[i] : 0, sample_nk_tag, gstats.nkmers[i], sample_rlk_tag, (size_t)db_graph.ginfo[i].mean_read_length); bcf_hdr_append(outhdr, hdrstr); } else { // mean kcovg sprintf(hdrstr, "%"PRIu64, gstats.sumcov[i] / gstats.nkmers[i]); vcf_misc_add_update_hrec(hrec, sample_kcov_tag, hdrstr); // num kmers sprintf(hdrstr, "%"PRIu64, gstats.nkmers[i]); vcf_misc_add_update_hrec(hrec, sample_nk_tag, hdrstr); // mean read length in kmers sprintf(hdrstr, "%zu", (size_t)db_graph.ginfo[i].mean_read_length); vcf_misc_add_update_hrec(hrec, sample_rlk_tag, hdrstr); } status("[vcfcov] Colour %zu: %s [VCF column %zu]", i, sname, samplehdrids[i]); } // Add genotype format fields // One field per alternative allele sprintf(hdrstr, "##FORMAT=<ID=%s,Number=A,Type=Integer," "Description=\"Coverage on ref (k=%zu): sum(kmer_covs) / exp_num_kmers\">\n", kcov_ref_tag, db_graph.kmer_size); bcf_hdr_append(outhdr, hdrstr); sprintf(hdrstr, "##FORMAT=<ID=%s,Number=A,Type=Integer," "Description=\"Coverage on alt (k=%zu): sum(kmer_covs) / exp_num_kmers\">\n", kcov_alt_tag, db_graph.kmer_size); bcf_hdr_append(outhdr, hdrstr); bcf_hdr_set_version(outhdr, "VCFv4.2"); // Add command string to header vcf_misc_hdr_add_cmd(outhdr, cmd_get_cmdline(), cmd_get_cwd()); if(bcf_hdr_write(outfh, outhdr) != 0) die("Cannot write header to: %s", futil_outpath_str(out_path)); status("[vcfcov] Reading %s and adding coverage", vcf_path); // Reset stats and get coverage memset(&st, 0, sizeof(st)); vcfcov_file(vcffh, vcfhdr, outfh, outhdr, vcf_path, fai, samplehdrids, &prefs, &st, &db_graph); // Print statistics char ns0[50], ns1[50]; status("[vcfcov] Read %s VCF lines", ulong_to_str(st.nvcf_lines, ns0)); status("[vcfcov] Read %s ALTs", ulong_to_str(st.nalts_read, ns0)); status("[vcfcov] Used %s kmers", ulong_to_str(st.ngt_kmers, ns0)); status("[vcfcov] ALTs used: %s / %s (%.2f%%)", ulong_to_str(st.nalts_loaded, ns0), ulong_to_str(st.nalts_read, ns1), st.nalts_read ? (100.0*st.nalts_loaded) / st.nalts_read : 0.0); status("[vcfcov] ALTs too long (>%ubp): %s / %s (%.2f%%)", max_allele_len, ulong_to_str(st.nalts_too_long, ns0), ulong_to_str(st.nalts_read, ns1), st.nalts_read ? (100.0*st.nalts_too_long) / st.nalts_read : 0.0); status("[vcfcov] ALTs too dense (>%u within %zubp): %s / %s (%.2f%%)", max_gt_vars, db_graph.kmer_size, ulong_to_str(st.nalts_no_covg, ns0), ulong_to_str(st.nalts_read, ns1), st.nalts_read ? (100.0*st.nalts_no_covg) / st.nalts_read : 0.0); status("[vcfcov] ALTs printed with coverage: %s / %s (%.2f%%)", ulong_to_str(st.nalts_with_covg, ns0), ulong_to_str(st.nalts_read, ns1), st.nalts_read ? (100.0*st.nalts_with_covg) / st.nalts_read : 0.0); status("[vcfcov] Saved to: %s\n", out_path); ctx_free(samplehdrids); graph_loading_stats_destroy(&gstats); bcf_hdr_destroy(vcfhdr); bcf_hdr_destroy(outhdr); hts_close(vcffh); hts_close(outfh); fai_destroy(fai); db_graph_dealloc(&db_graph); return EXIT_SUCCESS; }